NLRB and social media: Be careful what your policy prohibits

There are now fewer union members than at any point in the past 70 years. And if employers, unencumbered by collective bargaining agreements, don’t spend much time worrying about unionization, it’s a safe bet that they give hardly any thought to how labor law intersects with the ways in which employees electronically communicate with one another. But there’s a powerful connection between the two.